S5720-56C-PWR-HI-AC1

General

Fixed Ports

48 x 10/100/1,000 Base-T, 4 x 10 GE SFP+

Extended Slots

One port extended slot with optional subcard 4 x 10 GE SFP+ One slot reserved for the stack card

MAC Address Table

IEEE 802.1d standards compliance 128K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses

VLAN

4K VLANs Guest VLAN, Voice VLAN GVRP MUX VLAN VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports VLAN mapping

Wireless AC

AP access control, AP domain management, and AP configuration template management Radio frequency management, unified static configuration, and dynamic centralized management WLAN basic services, QoS, security, and user management CAPWAP, Tag/terminal location, and spectrum analysis

Reliability

RRPP ring topology and RRPP multi-instance Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover SEP G.8032 Ethernet Ring Protection Switching (ERPS) BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) BPDU protection, root protection, and loop protection

MPLS

MPLS L3VPN MPLS L2VPN (VPWS/VPLS) MPLS-TE MPLS QoS

IP Routing

Static routes, RIPv1/v2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, and routing policy

Interoperability

VLAN-Based Spanning Tree (VBST), working with PVST, PVST+, and RPVST Link-type Negotiation Protocol (LNP), similar with DTP VLAN Central Management Protocol (VCMP), similar with VTP

IPv6 Features

Neighbor Discover (ND) PMTU IPv6 Ping, IPv6 Tracert, IPv6 Telnet ACLs based on source IPv6 addresses, destination IPv6 addresses, Layer 4 ports, or protocol types Multicast Listener Discovery snooping (MLDv1/v2)

Multicast

IGMPv1/v2/v3 snooping and IGMP prompt leave Multicast forwarding in a VLAN and multicast replication between VLANs Multicast load balancing among member ports of a trunk Controllable multicast Port-based multicast traffic statistics collection IGMPv1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM MSDP

QoS/ACL

Rate limitation in the inbound and outbound directions of a port Packet redirection Port-based traffic policing and two-rate and three-color CAR Eight queues on each port DRR, SP and DRR + SP queue scheduling algorithms WRED HQoS Re-marking of the 802.1p and DSCP fields of packets Packet filtering on Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, TCP/UDP source/destination port number, protocol number, or VLAN Queue-based rate limitation and shaping on ports

Security

Hierarchical user management and password protection DoS attack defense, ARP attack defense, and ICMP attack defense Binding of the IP address, MAC address, interface number, and VLAN ID Port isolation, port security, and sticky MAC MAC Forced Forwarding (MFF) Blackhole MAC address entries Limitation on the number of learned MAC addresses IEEE 802.1x authentication and limitation on the number of users on a port AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC SSH V2.0 HTTPS CPU protection Blacklist and whitelist DHCP relay/server/snooping/client/security MACSec

OAM

EFM OAM CFM OAM Y.1731 performance monitoring

Super Virtual Fabric (SVF)

Working as the parent node to vertically virtualize downlink switches and APs as one device for management Supports a two-layer client architecture

iPCA

Directly coloring service packets to collect real-time statistics on the number of lost packets and packet loss ratio Collection of statistics on the number of lost packets and packet loss ratio at network and device levels

Management and Maintenance

iStack Virtual Cable Test SNMPv1/v2c/v3 RMON Network management system (NMS) and Web management System logs and multi-level alarms GVRP MUX VLAN 802.3az Energy Efficient Ethernet (EEE) NetStream Dying Gasp upon power-off

Dimensions (W x D x H)

442.0 mm x 420.0 mm x 44.4 mm When a 1,150W power module is installed, it extrudes out from the chassis. Therefore, the total depth of the switch changes to 507 mm

Input Voltage

AC rated voltage: 100V to 240V, 50 Hz/60 Hz Maximum voltage range: 90V to 264V, 47 Hz/63 Hz

Power Consumption

Without PD: < 188.74W, With PD: < 1,739W (device: 299W, PD: 1,440W)